1 files changed, 41 insertions, 39 deletions
diff --git a/data/graphics/snow b/data/graphics/snow
index efcb28f..af8abf9 100644
--- a/data/graphics/snow
+++ b/data/graphics/snow
@@ -1,6 +1,8 @@
 # snow
 
-import pippy, pygame, sys
+import pippy
+import pygame
+import sys
 from pygame.locals import *
 from random import *
 
@@ -27,48 +29,48 @@ sizes = []
 nflakes = 1000
 
 while pippy.pygame.next_frame():
-  # if we don't have enough flakes, add one
-  if len(xs) < nflakes:
-    xs.append(randint(0, width))
-    ys.append(0)
-    dxs.append(randint(-2, 2))
-    size = expovariate(1) * 5
-    sizes.append(int(size))
-    dys.append(size * 2)
+    # if we don't have enough flakes, add one
+    if len(xs) < nflakes:
+        xs.append(randint(0, width))
+        ys.append(0)
+        dxs.append(randint(-2, 2))
+        size = expovariate(1) * 5
+        sizes.append(int(size))
+        dys.append(size * 2)
 
-  # clear the screen
-  screen.fill(bg_color)
+    # clear the screen
+    screen.fill(bg_color)
 
-  for event in pygame.event.get():
-    if event.type == QUIT:
-      sys.exit()
-    elif event.type == KEYDOWN:
-      if event.key == K_ESCAPE:
-        sys.exit()
+    for event in pygame.event.get():
+        if event.type == QUIT:
+            sys.exit()
+        elif event.type == KEYDOWN:
+            if event.key == K_ESCAPE:
+                sys.exit()
 
-  for x, y, size in zip(xs, ys, sizes):
-     c = 40 + int(float(y) / height * 215)
-     pygame.draw.circle(
-       screen, (c, c, c), (x, y), size)
+    for x, y, size in zip(xs, ys, sizes):
+        c = 40 + int(float(y) / height * 215)
+        pygame.draw.circle(
+            screen, (c, c, c), (x, y), size)
 
-  xs_ = []
-  ys_ = []
-  dxs_ = []
-  dys_ = []
-  sizes_ = []
+    xs_ = []
+    ys_ = []
+    dxs_ = []
+    dys_ = []
+    sizes_ = []
 
-  for x, y, dx, dy, size in zip(xs, ys, dxs, dys, sizes):
-    if 0 <= x + dx <= width and 0 <= y + dy <= height:
-       xs_.append(x + dx)
-       ys_.append(y + int(dy))
-       dxs_.append(dx)
-       dys_.append(dy)
-       sizes_.append(size)
+    for x, y, dx, dy, size in zip(xs, ys, dxs, dys, sizes):
+        if 0 <= x + dx <= width and 0 <= y + dy <= height:
+            xs_.append(x + dx)
+            ys_.append(y + int(dy))
+            dxs_.append(dx)
+            dys_.append(dy)
+            sizes_.append(size)
 
-  xs = xs_
-  ys = ys_
-  dxs = dxs_
-  dys = dys_
-  sizes = sizes_
+    xs = xs_
+    ys = ys_
+    dxs = dxs_
+    dys = dys_
+    sizes = sizes_
 
-  pygame.display.flip()
+    pygame.display.flip()